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99.2% White Tabular Corundum

Categories Tabular Alumina
Payment Terms: T/T
Place of Origin: Zibo, Shandong
Brand Name: HUAO
Certification: ISO9001 ISO14001 ISO45001
Model Number: OEM
Alumina Content: 99.2%
Content of Na2O: ≤ 0.35%
Bulk Density: ≥ 3.5g/cm3
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99.2% White Tabular Corundum

White Tabular Corundum

Product Introduction
White Tabular Corundum is a kind of pure sintered corundum without any additives, such as MgO, B2O3, etc. According to the molecular structure of corundum can be divided into fine material, granular, flake, spherical, etc., we provide the tabular corundum with high purity, high whiteness, low apparent porosity, low water absorption characteristics.
Advantages
The refractoriness is greater than the equivalent of 1800 degrees, and its melting point is as high as 2050 degrees.
White Tabular Corundum has a large crystalline and well-developed α-Al2O3 crystal structure, which greatly improves the creep resistance of plate corundum.
Plate crystal structure, small opening pores, low porosity, low water absorption rate; More internal closed pores, thermal shock resistance, anti-spalling performance is good.
Because the production process does not add any additives, so that high purity, good volume stability, reburning shrinkage is relatively small.
Application
White Tabular Corundum is widely used in steel, casting, petrochemical, breathable brick, ladle lining, castable, precast, ceramic and other refractory materials, is an excellent synthetic refractory raw material;
plate coruntose is an ideal refractory raw material, can be used as aggregate in a variety of aluminum refractory materials, can also be added to other aluminum amorphous refractory materials;
White Tabular Corundums are used as sliding water ports for pouring steel, smelting rare metals, special alloys, high metals, glass wire drawing, crucible and utensils for making laser glass;
widely used in electric vacuum; Corundum insulation material, widely used in all kinds of high temperature furnace wall and furnace top, both high temperature and heat preservation.
Technical Data

CompositionTypeAl2O3
(%)
SiO2
(%)
Na2O
(%)
Fe2O3
(%)
Bulk density
(g/cm3)
Porosity
(%)
Moisture
(%)
MA-35≥99.2≤0.20≤0.40≤0.10≥3.50≤5.0≤1.50
Typical value99.50.10.360.083.553.61

Basic Information

Model NoZBHA
Bulk density3.5g/cm3
Moisure1.50%
Specification5-8/10mm, 3-5/6mm ,1-3mm, 0-1mm ,325mesh
OriginChina
Production capacity15000 tons
ColorWhite
Porosity5%
Transport PackageJumbo bag
Trade MarkHUAO
HS code281810900
Quality 99.2% White Tabular Corundum for sale
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